IP Detail
Break down any IPv4 address into its integer, hexadecimal and binary forms, show the address class and scope, and build the in-addr.arpa reverse pointer. Accepts dotted, decimal or hex input. Runs locally.
Epoch & Duration
A timestamp and duration helper: humanize durations, break them into weeks, days, hours, minutes and seconds, and translate Unix epochs to readable dates and back. Runs locally.
NetScope
A beautiful network inspector that works everywhere.
SnowSnowAppCrafter
Это расширение запускает снег на любом сайте кроме новой вкладки итд....
0 brukarar
Gratuity Calculator UAE
Quick UAE Gratuity Calculator as per latest MOHRE rules 2026. Calculate your end-of-service benefits instantly for all Emirates including Dubai, Abu Dhabi and Sharjah.
0 brukarar
SubNet Calc for Android
Calculate IPv4 subnets in mobile Firefox browser on Android. Computes network addresses, broadcast addresses, host ranges, and usable hosts.
0 brukarar
Cron Explainer
Paste a cron expression and instantly see a plain-English description plus the next upcoming run times. Supports ranges, steps, lists, names and @shortcuts. Offline.
HTTP Status Reference
A searchable reference of HTTP status codes with names, plain-English meanings and categories. Look up by code or keyword like timeout or gateway. Offline.
Page Sonification
Listen to the shape of a web page. Headings, links and images are mapped to musical tones — play the whole structure as a short sequence, or switch on live mode to hear elements as you scroll past them.
PacketProwler
Sleek, proxy-free HTTP/WS traffic capturer and passive security auditor natively inside your DevTools panel.
UsageX
Track Claude.ai session %, weekly %, effort levels, and token usage trends via a customizable on-page sidebar. Privacy-focused, local-first storage, with multi-account support.
0 brukarar
Meneame LinkBack
Recupera la funcionalidad de ir a la noticia desde el enlace del título en la portada
0 brukarar
![Search Geo & Settings Tuner[sham.si]](https://addons.mozilla.org/user-media/addon_icons/2983/2983096-64.png?modified=a9fdbfc0)
Search Geo & Settings Tuner[sham.si]
Customise Google search by setting location, language, currency & other parameters via a handy popup Compatible with Firefox desktop & Android
0 brukarar
DevVault
All the dev tools you usually paste your secrets into — running 100% offline in your browser.
0 brukarar
Dade Toggle
Adds a toolbar button to toggle dark mode on all active tabs using CSS filter inversion. Version 1.0: Basic toggle using invert and hue-rotate filters.
0 brukarar
